Olive Cell Culture Powder for Consistent Polyphenol Production
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Solution Overview
Problem
Existing large-scale processes for producing nutraceuticals from plants face challenges in consistently producing both primary and secondary metabolites, such as polyphenols, which are often contaminated and vary in quality due to environmental factors, leading to inconsistent therapeutic effects and contamination issues.
Innovation Solution
A large-scale process for producing olive cell cultures involves growing olive cells in flasks and inoculating them into progressively larger bioreactors, using modified MS medium with various hormones and sucrose concentrations, and harvesting the cells to create a composition rich in polyphenols like tyrosol, hydroxytyrosol, oleuropein, and verbascoside, which are then dried to enhance their concentration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If large scale processes are used to produce nutraceuticals from plants, then productivity is improved, but manufacturing precision deteriorates due to inconsistent production of primary and secondary metabolites
Solution Approach 1:
The patent uses plant cell cultures as a controllable copy of the natural plant system, allowing reproduction of the plant's metabolite production capabilities in a standardized laboratory setting. This copying approach enables large-scale production while maintaining consistent metabolite profiles through controlled cultural conditions rather than variable environmental factors.
Solution Approach 2:
The patent systematically optimizes cultural parameters including medium composition (MS medium with specific hormones like 2,4-D and kinetin), pH (5.8), temperature (25°C), and light conditions to maximize both cell proliferation and secondary metabolite production. These parameter controls ensure consistent production of polyphenols and other bioactive compounds across large-scale operations.
2Manufacturing precision
If extraction processes are used to obtain active ingredients from plants, then manufacturing precision is improved, but object-generated harmful factors worsen due to bitterness and contamination
Solution Approach 1:
The patent extracts specific polyphenolic compounds including oleuropein, hydroxytyrosol, and verbascoside from olive cell cultures using controlled extraction methods. This selective extraction obtains the desired active ingredients while leaving behind bitter compounds and potential contaminants, thereby improving product quality and reducing harmful factors.
Solution Approach 2:
The patent employs disposable culture vessels and single-use extraction systems to prevent cross-contamination between batches. This disposable approach eliminates the risk of pathogen and pesticide contamination that can occur with reusable equipment, ensuring consistent product purity without requiring extensive sterilization protocols.
3Ease of manufacture
If natural fruits are used as a source of polyphenols, then ease of manufacture is improved, but reliability deteriorates due to contamination and variability
Solution Approach 1:
The patent uses olive cell cultures that self-produce polyphenolic compounds through their metabolic processes. The cultured cells continuously synthesize oleuropein, hydroxytyrosol, verbascoside, and other polyphenols without requiring external inputs or exposure to environmental contaminants, thereby ensuring consistent quality and purity while maintaining ease of manufacture through standardized cultural conditions.
Solution Approach 2:
The patent maintains olive cell cultures in sterile, controlled environments that protect against pathogen contamination and environmental variability. This controlled inert atmosphere eliminates the contamination risks associated with natural fruits while preserving the natural production of polyphenolic compounds, achieving both reliability and ease of manufacture.
Data Source
AI summary
The present application describes a large scale process for the in vitro production of an olive cell culture.The application further describes a composition in a form of a powder comprising olive fruit/leaf cells grown in vitro and a method of treating metabolic syndrome disorders, such as, high cholesterol level, comprising administering an effective amount of the composition. The cell line callus culture of olive cells manufactured according to the process of the invention includes high level of hydroxytyrosol, tyrosol, oleuropein and verbascoside.